baber/WOPTO huggingface dataset:
Patent JP-H1144704-A (JP)
Title: Acceleration sensor
Inventor: MIURA MASAHISA
IPC: G01P15/08
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the absorption of the acceleration in a direction vertical to a circuit board, to miniaturize a sensor, and to lower the height thereof by arranging an electronic part or a filling part to be filled in a part or the whole of a clearance between a top surface of a terminal board and a lower surface of a circuit board loaded with an acceleration sensor. SOLUTION: An electronic part of the same height with an electronic part to be arranged under an acceleration sensor 30 is arranged in a lower surface of a circuit board 70 at an appropriate position, and the whole of the circuit board 70 is arranged in parallel with the top surface of the terminal board 60, and deflection of the circuit board 70 due to the acceleration is reduced. Six holes 76 provided in the circuit board 70 are positioned at six lead terminals 62 provided in the terminal board 60, and electrifying by soldering and mechanical fixation are performed. A top surface of the circuit board 70 is loaded with an acceleration sensor 80, three variable resistors 73 and a fixed resistor 74.  The acceleration sensor 80 is directly mounted on the circuit board 70, and an electrode provided in the top surface has a connecting electrode in the periphery through a drawing electrode, and electrically connected to the circuit board 70 by a lead wire 77.
Patent JP-S6279542-A (JP)
Title: Collecting and monitoring system for logical data
Inventor: KAKUTA TAKEO
IPC: G06F11/34
Filed: 1985-10-03
Abstract: PURPOSE:To reduce the number of signal lines by providing a tracer function circuit part concurrently collecting and recording logical data and a parallel serial conversion and transfer circuit part serially transferring the collected parallel data to a logical data collecting and monitor device. CONSTITUTION:Each logic package comprising a logic unit is provided with the parallel logical data tracer function circuit part 50 and the data parallel/ serial conversion and transfer circuit part 60 capable of serial data transfer after the collected data is converted into serial from parallel. When a data error occurs in the logic unit and the data in the parallel logical data tracer function circuit part 50 is collected according to an instruction from the data collecting and monitor device, a serial transfer can be possible. Even if the serial transfer data line is incorporated into a back-board, no problem arises in terms of a number, which occurs just like data lines corresponding to the maximum bit number of collected data are incorporated. Thus the necessary number of signal lines can be substantially reduced.
Patent JP-H0540416-A (JP)
Title: Image forming device
Inventor: TAKEDA ATSUSHI
IPC: G03G15/00
Filed: 1991-08-06
Abstract: PURPOSE:To prevent the occurrence of the fogging of a developed image and the splash of developer to the outside of the device by simple constitution and without increasing the driving torque of the device and to always obtain high- quality image by respectively moving a transfer device and an image carrier at equal angular velocity. CONSTITUTION:A photosensitive drum 1 is supported by a drum shaft 131 and driven to be rotated in a direction shown by an arrow at the equal angular velocity by a motor for driving a drum 130. A transfer drum 30 is supported by a drum shaft 140 and the rotation of the drum shaft 131 is transmitted to the drum shaft 140 by a belt 104, so that the drum 30 is moved in the direction shown by the arrow at the equal angular velocity. An abutting roller 105 is arranged on both side end parts of the drum 30 and made to abut on the drum 1. By thus doing, a fixed interval is kept between the transfer sheet 34 of the drum 30 and the drum 1. The roller 105 is axially supported by the drum shaft 140 to freely rotate. Therefore, the angular velocity is identical even when the linear velocity of the drum 30 and the drum 1 at the closest contact point thereof is different because of the deviation of the circularity and the concentricity thereof.
Patent JP-H0266339-A (JP)
Title: Vibration isolating base
Inventor: AKATSUKA HIROSHI
IPC: F16M5/00
Filed: 1988-08-31
Abstract: PURPOSE:To achieve the sufficient cutoff against the vibration in the low frequency area by driving a vibration isolating base using signals indicating the dislocation from a pendulum as a control point with a vibration damper built in. CONSTITUTION:A pendulum 4 has extremely small resonance frequency so that its vertical vibration can be ignored if it is of high frequency by hanging it by means of a spring 4a. In order to damp the vibration rapidly, a small space chamber 5 is provided and powder of fluid is put therein so that the vibration of the pendulum 4 is absorbed. The dislocation from the original position of a vibration isolating base main body 1 with the pendulum 4 as a control point is read by means of a displacement detecting means 7 provided on the vibration isolating base main body 1, and the vibration isolating base main body 1 is driven to correct the dislocation by means of a driving gear control circuit 8 and a vibration isolating base driver 9. The sufficient cutoff against the vibration in the low frequency area can be thus achieved.
Patent JP-H0939918-A (JP)
Title: Pack transfer apparatus in pack sealer
Inventor: TASAKI MASAFUMI
IPC: B65B51/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pack transfer apparatus designed to transfer a pack always accurately and operate a sealer at an accurate position with respect to the pack, in relation to a pack sealer wherein a pack containing a package is covered with a film and seal is performed around the pack. SOLUTION: A frame body 1 received a pack containing a package is placed on a pack transfer chain 2 with rollers, and a transfer force is applied to the frame body 1. Also, the frame body 1 is held between the rollers 9 on both sides thereof and transferred. A transfer speed which the rollers 9 give to the frame body 1 is somewhat slower than a feed speed of the pack transfer chain 2 with rollers. Therefore, the rollers 9 can transfer the frame body 1 at an accurate and constant speed in a manner of putting on the brake to the transfer force applied by the pack transfer chain 2.
Patent JP-S6195901-A (JP)
Inventor: FUCHINO KAZUYUKI
IPC: B28B1/26
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6375721-A (JP)
Title: High-density modified topogon lens
Inventor: SHINOHARA KOICHI
IPC: G02B13/24
Filed: 1986-09-19
Abstract: PURPOSE:To realize a high-performance lens which is usable as the reduction lens of a high-density solid-state image pickup lens although its half field angle is 22 deg. by composing the lens system of six lens elements in four groups and satisfying specific conditions. CONSTITUTION:The lens system consists of the 1st group composed of the cemented lens of the 1st lens having its convex surface on an object side and the 2nd lens, the 2nd group of the 3rd lens having its convex surface on the object side, the 3rd group of the 4th lens having its convex surface on the image side, the 4th group of the cemented lens of the 5th and the 6th lenses, i.e. six elements in four groups. Then conditional inequalities hold, where n1 and v1, and n6 and V6 are refractive indexes and Abbe numbers of the 1st and the 6th lenses, f12 the focal length of the 1st group, and (f) the overall focal length. Consequently, the high performance lens is realized which is usable as the reduction lens of the high-density solid-state image pickup element although the half field angle is 22 deg..
Patent JP-2001045063-A (JP)
Title: Priority control method for frame transmission and its priority control system
Inventor: TAJIMA YASUHIRO
IPC: H04L47/52
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To conduct priority control of transmission of frames whose priority is defined in a single channel and to minimize its resident time. SOLUTION: A plurality of priority queues a1, a2, a3 are formed to each of a plurality of transmission queues A1, A2,..., An to provide a priority level to the plurality of the transmission queues a1, a2, a3 and a communication device 2 queues a frame of the priority queue a1 with the higher priority level in one transmission queue A1 among the plurality of the transmission queues A1, A2,..., An. In this case, the number of transmission buffers is estimated in real time. The frame whose priority is defined can be sent in a minimum resident time through a single channel.
Patent JP-S6280151-A (JP)
Title: Brake liquid pressure control device
Inventor: ODA HIDEAKI
IPC: B60T17/18
Filed: 1985-10-01
Abstract: PURPOSE:To result in the impossibility to perform control of a decrease in a pressure on a rear wheel side brake system, by a method wherein, during failure in operation of a front wheel brake system, an oil pass hole is released by means of a valve body in linkage with movement, in the direction of a pilot liquid pressure chamber, of a spool valve and a free piston resulting from a decrease in a liquid pressure in the pilot liquid pressure chamber. CONSTITUTION:When a front wheel brake system is brought into a failure in operation, a liquid pressure in a pilot liquid pressure chamber Pp is decreased, and a free piston 3, pressed against the leftward end inner wall of a housing 1 through the resilient press force of a spring 8 during normal operation, is moved rightward since a balance between pressures on both sides is lost by an amount equivalent to a decrease in an oil pressure in the chamber Pp. In linkage with the movement, a spool valve 2 is also moved rightward integrally with the free piston 3 against the force of a spring 7. In this case, a movement amount of the spool valve 2 is set to a value lower than that being necessary enough to block a valve containing chamber 3d through engagement of a poppet valve 4 with a valve seat 5. Thus, an oil passage running from an input port Pi to an output port Po is left released.
Patent JP-H05196049-A (JP)
Title: Shaft coupling for composite material and metallic material
Inventor: DONARUDO ARAN NANSU
IPC: F16C3/02
Filed: 1992-07-27
Abstract: PURPOSE: To obtain a shaft coupling for a composite material/metallic material, which can effectively transmit a load between heterogeneous constituting materials. CONSTITUTION: A shaft coupling for composite material/metallic material used for e.g. a propeller 12 of a submarine contains an axial metal rod 19 embedded in the component made of a composite material 13 to surely apply the axial preload to the coupling and to add the compressive force to the component made of the composite material 13. A conical hollow is provided in the metallic component 17 of the coupling, and the composite component has a surface designed to meet the metallic component 17 when two components are assembled. The metal rod 19 is embedded in the composite component, and penetrates an axial hole 23 provided in the metal component. A nut 24 is screwed on the rod 19 to combine the two coupling parts made of different materials, exerts the preload on the coupling, and adds the above-mentioned compressive force to the composite component.
Patent JP-H1063770-A (JP)
Title: Bar code reading device
Inventor: MATSUMOTO KEIJI
IPC: G06K7/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reading device capable of effectively using the packaging area of a substrate despite of using the existing parts and miniaturized in device size as a whole. SOLUTION: In the bar code reading device 10, a communication module 31 for performing communication with a host and a read confirm LED 21 for confirming that a bar code is restored at a decoding part are horizontally disposed in the short side direction of the device at the front end part of a circuit board 18. Thus, the packaging area of the circuit board 18 is effectively used comparing with the case where the communication module 31 and the read confirming LED 21 are vertically disposed in the longitudinal direction, moreover, the length of the bar code reading device 10 in the longitudinal direction is shortened and the device is miniaturized.
Patent JP-S60112351-A (JP)
Title: Trouble information transfer system
Inventor: WATANABE TOSHIHIKO
IPC: H04Q1/26
Filed: 1983-11-22
Abstract: PURPOSE:To decrease the line and to reduce the cost by using the existing telephone public network or the data exchange network, installing the MODEM with the network control unit (NCU) for the automatic outgoing/automatic incoming at the terminal side and the center side, and giving the telephone number respectively. CONSTITUTION:At the time of the center outgoing, the terminal side telephone number is set at an NCU MODEM8 for the center side manual outgoing/automatic incoming, and the manual outgoing is performed. When an MODEM4 with NCU for the terminal automatic outgoing/automatic incoming is an automatic incoming and is vacant, the center outgoing is detected, is informed through a terminal side IO control part 3 to a terminal side CC part 2, and at the same time, the carrier is transmitted by controlling an IO control part 3. Thus, the carrier reaches an MODEM8 with NCU at the center side, and the maintenance staff feels the carrier sound, thereby setting the MODEM8 with NCU at the center side to the data mode. Therefore, the carrier can detect at an IO control part 10 at the center side, inform to CC part 9 at the center side, an IO control part 10 is controlled, thereby transmitting the carrier from the MODEM8.
Patent JP-H0662033-A (JP)
Title: Checking system for address discrimination circuit
Inventor: FUKUDA NAOKI
IPC: H04L12/70
Filed: 1991-08-30
Abstract: PURPOSE:To surely detect that an error is generated in a circuit for finding an address by comparing the respective outputs of a simultaneous comparator circuit and an address decoding part. CONSTITUTION:The relation between the addresses an the values of VPI/VCI is stored in a VPI/VCI table 3, a latch circuit 3 extracts VPI/VCI from cells on a cell highway 1 to be latched and the simultaneous comparator circuit 4 simultaneously compares the output of the circuit 2 with the entired contents of the table 3. Then, when the circuit 4 outputs >=2 coincidence signals, an address discrimination part 10 outputs an erroneous encoded signal corresponding to the discordant signal. Since an address decoder 20 for receiving the encoded signal surely decodes and outputs only one signal, when the circuit 4 outputs >=2 coincidence signals, the >=2 signals and the one signal of the decoder 20 are compared and an error checking part 30 surely detects discordance and transmits an error signal.
Patent JP-H0668602-A (JP)
Title: Method for allocating spare sector
Inventor: KOZUKA TAMOTSU
IPC: G11B20/12
Filed: 1992-08-19
Abstract: PURPOSE:To allocate a spare sector by reducing a deficiency in a spare sector at an outer side track and preventing decrease in storage capacity of an entire device. CONSTITUTION:A magnetic disk medium is divided into plural zones on a radial direction. Zone bit recording is used in which the number of sector in track in each zone is set to an optimum value. When a data block length and the number of sector are indicated by a format request, the spare sector is allocated to each cylinder in the magnetic disk. By a sector calculation means 102, the spare is decided at every zone so that the ratio of the number of spare sector for the number of sector in track becomes a prescribed value. Or, the number of sector in track in each zone is obtained from the indicated data block length according to a number of sector calculation means 111, and by a spare number of sector calculation means 112, when the quotient where the number of sector in track is divided by the number of spare sector is a reference value or below, the number of spare sector in track in the zone is reduced forcedly, and the occupation ratio of the spare sector is increased and the decrease in the storage capacity is prevented.
Patent JP-S59109691-A (JP)
Inventor: WATANABE MASARU
IPC: E06B3/48
Filed: 1982-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0754553-A (JP)
Title: Warpage prevention method for door having flush structure
Inventor: MATSUMOTO HIDEO
IPC: E06B3/82
Filed: 1993-08-11
Abstract: PURPOSE:To prevent the occurrence of warpage by coating the reverse side of a woody decorative sheet with resin capable of forming a hardened film via reaction with moisture at the time of pasting the sheet to both sides of a woody core material. CONSTITUTION:A non-permeable and non-homogeneous sheet such as a vinyl chloride decorative sheet 1b is pasted to the surface of a plywood 1a. Then, the reverse side of the plywood 1a is coated with resin 3 capable of forming a hardened film via reaction with moisture, such as polymethylene polyphenyl polyisocyanate, thereby preparing a woody decorative sheet 1. Thereafter, the sheet 1 is pasted to both sides of a woody door core material 2, thereby preparing a door X. When the door X is used, the resin 3 reacts with moisture contained in the air or the woody material to form a waterproof hardened film, thereby preventing additional moisture absorption and release. According to this construction, warpage can be reduced, and easy and low-cost production can be ensured.
Patent JP-H0559974-A (JP)
Title: Engine speed control method for internal combustion engine
Inventor: OTOSHI KOTA
IPC: F02D33/00
Filed: 1991-08-31
Abstract: PURPOSE:To prevent occurrence of engine stall by recovering an engine, speed which is lowered through application of a load under an idling operation of an internal combustion engine. CONSTITUTION:Rotational direction and rate of a step motor 3 which adjust an opening of a cab valve of a caburetter 2 provided on an intake passage of an internal combustion engine 1 is controlled by means of a controller 4. The controller 4 controls the step motor 3 such that, in case that an actual engine speed is lowered compared an idling engine speed through application of a load and danger of engine stall is generated, the lowering of the actual engine speed is judged based on the fact that a frequency of an ignition signal output from an ignition device 5 at the present time is elongaged compared to the preset frequency in a danger of engine stall, and the opening of the cab valve is speedily enlarged with a specified opening.
Patent JP-H1045663-A (JP)
Title: Purification of long-chain fatty acid metal salt for forming lb membrane, electron emission element, electron source and image former
Inventor: TOMITA YOSHINORI
IPC: C07C51/41
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a purification of a high-purity long-chain fatty acid metal salt for forming an LB membrane, an electron emission element, electron source and an image former which can form large size image with uniformity within the image. SOLUTION: A short-chain fatty acid metal salt formed from a short-chain fatty acid of <=3C and a metal and a long-chain fatty acid of >=6C (in the case that the acid bears aromatic ring (s), the carbons in the aromatic ring are not counted) are used as raw meterials to effect the fatty acid exchange reaction to synthesize lone-chain fatty acid metal salt. The short-chain fatty acid as a by-product is removed from the reaction mixture under reduced pressure and the crude reaction product is purified. In this case, the crude product is subjected to a liquid chromatography using silica get or alumina as an adsorbent and elution is carried out with a halogenated hydrocarbon as an eluent to fractionate the long-chain fatty acid metal salt as an eluate and the solvent is removed thereby giving the objective purified long-chain fatty acid meal salt.
Patent JP-H0966423-A (JP)
Title: Press-fitting device with preload measuring function and preload measuring method using press-fitting device thereof
Inventor: NARITA YASUYUKI
IPC: B23P21/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To accurately perform preload measurement easily and in a short time. SOLUTION: A press-fitted knuckle steering 1 is set onto a work receiving jig 21 through a bearing 3, and a hub unit 5 set in a work press-fitting jig 23 is lowered. The hub unit 5 is then press-fitted into the inner ring of the bearing 3. After press-fitting of the hub unit, in a state where the hub unit 5 is pressure held by the work press-fitting jig 23, a drive motor 29 is driven to rotate the work receiving jig 21 to rotate the inner ring of the bearing 3 and the hub unit 5. As the inner ring of the bearing 3 rotates, the outer ring is also rotated together with the knuckle steering 1, and a preload measuring machine 31 provided with a probe 41 which is in contact with the knuckle steering 1, measures a rotational load (preload) applied through the bearing 3 between the knuckle steering 1 and the hub unit 5.
Patent JP-H06220218-A (JP)
Title: Thin hydrophilic film and its production
Inventor: OTAKE TADASHI
IPC: B32B9/00
Filed: 1993-09-06
Abstract: PURPOSE:To obtain the subject film by introducing molecules of a compound having a hydrophilic group into a chemisorptive film immobilized on a substrate by chemical bonding and immobilizing the molecules on the film. CONSTITUTION:A chemisorptive film is formed on the surface of a substrate 1, and then molecules of a compound having a hydrophilic group, for example, at least one member selected from the group consisting of a saccharide, a cyclodextrin, a polyether, a polyalcohol, a polyethylene oxide, a poly-N- vinyllactam, a polymethacrylamide, a polymethacrylic acid, a polymethacrylic ester and a polyvinylamine are immobilized on the film by chemical bonding to form a thin hydrophilic film 4 of improved hydrophilicity.
Patent JP-H04103237-A (JP)
Title: Data transmission system
Inventor: SHIMOJIMA KAZUHIKO
IPC: H04L69/14
Filed: 1990-08-21
Abstract: PURPOSE:To send a data at a speed being a multiple of (n) of a communication speed specific to a network at maximum by securing plural (n) lines through which the data is sent via a public communication line network between a terminal equipment and a central processing unit and sending a data subject to time division in parallel simultaneously. CONSTITUTION:The system is provided with a time division decoding means 7 applying time division processing to a series of data sent to a MODEM 6, sharing the data into plural (n) sets of data and decoding a received data 5 and a buffer 8 making the shared data into a consecutive data. With respect to a call request from a terminal equipment 1 or a central processing unit 2, n-sets of public lines 4 are secured simultaneously in response to a transmission data speed, a series of data is subject to time division into n-sets of data 5, the data are subject to consecutive processing, the result is modulated and sent to a line. The central processing unit 2 or the terminal equipment 1 receiving the data demodulates the data and decodes the data subject to time division sent simultaneously in parallel from n-sets of the lines. Thus, the data is sent at a communication speed being a multiple of (n) at maximum of the communication speed specific to the network.
Patent JP-H0858003-A (JP)
Title: Nonwoven composite material for interior material
Inventor: MURASHITA NARIMASA
IPC: D04H1/485
Filed: 1994-08-22
Abstract: PURPOSE: To prevent the occurrence of wrinkles in the skin layer of a molded interior material, eliminate a process laminating a hot-melt sheet and simplify the working process while stabilizing and enhancing the quality of the molded interior material. CONSTITUTION: In a composite material constituted by arranging a hot-melt sheet on at least one surface of a nonwoven fabric 1 obtained by applying needling to a fiber base layer based on a synthetic fiber to compound the same with the nonwoven fabric, the hot-melt sheet 3 is subjected to needling along with the fiber base layer to be fastened to at least one surface of the nonwoven fabric 1 and the fibers 2 constituting the fiber base layer are allowed to pierce through the hot-melt sheet to be fastened by the hot-melt sheet at the time of final bonding to enhance the abrasion resistance of the nonwoven fabric.